223414320203 has 4 divisors (see below), whose sum is σ = 223715013168. Its totient is φ = 223113627240.

The previous prime is 223414320193. The next prime is 223414320223. The reversal of 223414320203 is 302023414322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223414320203 - 2¹² = 223414316107 is a prime.

It is a super-2 number, since 2×223414320203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223414320223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150345368 + ... + 150346853.

It is an arithmetic number, because the mean of its divisors is an integer number (55928753292).

Almost surely, 2^223414320203 is an apocalyptic number.

223414320203 is a deficient number, since it is larger than the sum of its proper divisors (300692965).

223414320203 is an equidigital number, since it uses as much as digits as its factorization.

223414320203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300692964.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 223414320203 its reverse (302023414322), we get a palindrome (525437734525).

The spelling of 223414320203 in words is "two hundred twenty-three billion, four hundred fourteen million, three hundred twenty thousand, two hundred three".